Treatment couch



FIG. 1 is a front elevational view of a treatment couch showing my newdesign, the rear elevational view being a mirror image thereof;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side elevational view;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a front perspective view thereof.

The ornamental design for a treatment couch, as shown and described.